Private Herbarium of Jason Hollinger (hb. Hollinger)
Acarospora rosulata (Th. Fr.) H. Magn.
Acarosporaceae
Jason Hollinger (2014-05-27)
ID certainty: uncertain
Jason Hollinger
6430
2014-05-27
United States, Nevada, Washoe County, Reno, Hunter Lake Trail
39.471 -119.855 +-50m.
1700 meters (5576ft)
open sagebrush prairie with scattered _Pinus jeffreyi_ and _Cercocarpus_
siliceous rock
thallus shiny very convex pale to medium brown, areoles gomphate and pale to dark brown under lip, cortex and medulla C+r, algal layer continuous and even, apothecial disks extremely roughened